code: def _get_input_dict(config: ModelConfigDict) -> str:
      elems = []
      for feature in config["input_features"]:
          name = feature[NAME]
          elems.append(f'"{name}": {name}')
      return "{" + ", ".join(elems) + "}"
  
file_path: ludwig/ludwig/utils/neuropod_utils.py
imports: import importlib.util
  import logging
  import os
  import tempfile
  from typing import Any, Dict, List
  import torch
  from ludwig.api import LudwigModel
  from ludwig.api_annotations import DeveloperAPI
  from ludwig.constants import NAME
  from ludwig.types import ModelConfigDict
  from ludwig.utils.fs_utils import open_file
label_desc: Use image node_id 2 for calling a global function with example usage: _get_input_dict(config) and returns: unknown